2243347666

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 4039386624

約数和(自身を除く): 1796038958

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 181, 259, 337, 362, 497, 518, 674, 994, 1267, 2359, 2534, 2627, 4718, 5254, 6697, 12469, 12851, 13394, 18389, 23927, 24938, 25702, 36778, 46879, 47854, 60997, 87283, 89957, 93758, 121994, 167489, 174566, 179914, 334978, 426979, 475487, 853958, 885299, 950974, 1770598, 2256889, 3328409, 4330787, 4513778, 6197093, 6656818, 8661574, 12394186, 15798223, 30315509, 31596446, 60631018, 160239119, 320478238, 1121673833, 2243347666]

約数ペア:

[(1, 2243347666), (2, 1121673833), (7, 320478238), (14, 160239119), (37, 60631018), (71, 31596446), (74, 30315509), (142, 15798223), (181, 12394186), (259, 8661574), (337, 6656818), (362, 6197093), (497, 4513778), (518, 4330787), (674, 3328409), (994, 2256889), (1267, 1770598), (2359, 950974), (2534, 885299), (2627, 853958), (4718, 475487), (5254, 426979), (6697, 334978), (12469, 179914), (12851, 174566), (13394, 167489), (18389, 121994), (23927, 93758), (24938, 89957), (25702, 87283), (36778, 60997), (46879, 47854)]